package com.design.pattern.structural.decorator.v2;

/**
 * 认认真真写写
 * User: RenQiQiqng
 * Date: 2019/3/10-Time: 17:36
 * Description:
 * 抽象的煎饼
 */
public abstract class ABattercake {

    protected abstract String getDesc();

    protected abstract int cost();

}
